The Ulster Orchestra is a full-time professional orchestra in Northern Ireland. Based in Belfast, the orchestra plays the majority of its concerts in Belfast's Ulster Hall and Waterfront Hall. It als
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27eb6737cd129f48abb36b33fe98a672e877b1a330f6b1f2107f95f436ef8d6b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76f737f3-1266-4260-8bcd-6406d2abbb51.json and https://artists.proofprofile.net/proofs/artist/76f737f3-1266-4260-8bcd-6406d2abbb51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rubbra: Violin Concerto, Op. 103 / Improvisations, Op. 89
Rare French Works: Fauré: Violin Concerto – Canteloube: Poème etc.
Raphael Wallfisch plays British Cello Concertos
Delius & Ireland: Piano Concertos (Hyperion Romantic Piano Concerto 39)
Macdowell: Suites Nos. 1 and 2 / Hamlet and Ophelia
The Strand Cinema (Live with the Ulster Orchestra)
Kurt Weill: Symphony No. 2 & Violin Concerto, Op.12
Aloys Schmitt: Piano Concertos Nos. 1 & 2 etc. (Hyperion Romantic Piano Concerto 84)
Stanford: A Song of Agincourt & Other Works
Dussek: Piano Concertos Op. 3, 14 & 49 (Hyperion Classical Piano Concerto 5)
Herbert: Cello Concertos Nos. 1, 2, & Irish Rhapsody
Hurd: The Aspern Papers & The Night of the Wedding
Steibelt: Piano Concertos Nos. 3, 5 & 7 Hyperion Classical Piano Concerto 2)
Piano Concerto No. 5 in E-Flat Major, Op. 64 "À la chasse": I. Allegro
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052bc26f7c0ac5ac5d667ff4ef816788c57c8e9fd16029cc6ece687843ef990d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610404.
Piano Concerto No. 3 in E Major, Op. 33 "L'orage": I. Allegro brillante
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1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dussek: Piano Concertos Op. 1/3, 29 & 70 (Hyperion Classical Piano Concerto 1)
Mathias: Piano Concertos Nos. 1 & 2 - Vaughan Williams: Fantasia
Paine: Symphony No. 1, As You Like it Overture & The Tempest
Arnold: Concerto for 2 Pianos 3 Hands / Concerto for Piano Duet
Harty: Comedy Overture (A) / Piano Concerto / Fantasy Scenes
Françaix: Le roi nu & Les demoiselles de la nuit
Moeran: In the Mountain Country, Rhapsodies Nos. 1 and 2, Nocturne & Serenade in G Major
Bliss: A Colour Symphony, The Enchantress & Cello Concerto
YAMADA: Symphony in F Major, 'Triumph and Peace'
Françaix: Ballet Music & Piano Concertino
Grieg: Peer Gynt Suites, Lyric Suite & Piano Concerto
Moeran: Symphony in G Minor, Overture for a Masque & Rhapsody for Piano and Orchestra
Stanford: Six Irish Rhapsodies, Piano Concerto No. 2 & Down Among the Dead Men
Webern: Passacaglia / Symphony / Five Pieces
Françaix: Symphony, Scuola di Ballo & Other Orchestral Music
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Violin Concerto No. 1: II. Quarter Note = 108
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684b1f5b1382a954b7a2db4c87087d96292f788bdb38492bd1cf5476cb86dfdb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199936908.
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Violin Concerto No. 1: I. Quarter Note = 104 - Quarter Note = 120
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Violin Concerto No. 1: III. Quarter Note = 150 - Coda. Quarter Note = 104
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Rawsthorne: Piano Concertos Nos. 1 and 2
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Schoenberg: Verklarte Nacht / Chamber Symphony No. 2
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El sombrero de tres picos, Pt. 2: IV. Danza de los vecinos
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El sombrero de tres picos, Pt. 2: VII. Danza final
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Noches en los jardines de España: I. En el generalife
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Noches en los jardines de España: III. En los jardines de la sierra de Córdoba
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7 Canciones populares españolas (Arr. for Voice & Orchestra by Luciano Berio): No. 3, Asturiana
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7 Canciones populares españolas (Arr. for Voice & Orchestra by Luciano Berio): No. 4, Jota
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7 Canciones populares españolas (Arr. for Voice & Orchestra by Luciano Berio): No. 7, Polo
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El sombrero de tres picos, Pt. 1: I. La tarde
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El sombrero de tres picos, Pt. 1: II. Danza de la molinera
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El sombrero de tres picos, Pt. 1: III. Las uvas
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El sombrero de tres picos, Pt. 2: V. Danza del molinero
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El sombrero de tres picos, Pt. 2: VI. Danza del corregidor
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Noches en los jardines de España: II. Danza lejana
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7 Canciones populares españolas (Arr. for Voice & Orchestra by Luciano Berio): No. 1, El paño moruno
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7 Canciones populares españolas (Arr. for Voice & Orchestra by Luciano Berio): No. 2, Seguidilla murciana
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7 Canciones populares españolas (Arr. for Voice & Orchestra by Luciano Berio): No. 5, Nana
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Bax: The Tale the Pine-Trees Knew, Into the Twilight, In the Faery Hills, Rosc-Catha, A Legend & On the Sea Shore
Bernstein: The Age of Anxiety (Symphony No. 2) – Bolcom: Piano Concerto
Tovey: Cello Concerto / Air / Elegiac Variations
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7d90af07cd159ec8329cf12ffc850e52dbac493c79877df7a7100fb5ae65bc. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9300602.
A John Field Suite: III. Slow Waltz, "Remembrance"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca02e23e5b5221e9d7329c279b2e77d48d46da562543da449095b77604a93c6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9300603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89aaf603f4d37ba533f24127476f3ed7bdafb226e0d146ce929bcc26aa53067. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9300604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cd4467f7e63451bc37f6183965d935e581a4a8df8a61dc24226d34e5a25cfc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332104025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168cb47e7d478d34823ea1d3aba82312c39f8bb15fddc5ed7e62c039ccd1ad2a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332104028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2456838aa5f7f9f9f94fc4d463cbb1e979ca8711395bbbc8f2949f86927842e8. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332104026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdfee0b07266328f4b7c4e61d02c640ac2ff2ca94cd4840e07b792307625801. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332104027.